Browsing by Author "Lawgaly, Ashref"

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    • A New Dataset for Forged Smartphone Videos Detection: Description and Analysis 

      Akbari, Younes; Najeeb, Al Anood; Al Maadeed, Somaya; Elharrouss, Omar; Khelifi, Fouad; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)
      The advancement of Internet technology has significantly impacted daily life, which is influenced by digital videos taken with smartphones as the most popular type of multimedia. These digital videos are extensively sent ...

    • PRNU Estimation based on Weighted Averaging for Source Smartphone Video Identification 

      Lawgaly, Ashref; Khelifi, Fouad; Bouridane, Ahmed; Al-Maaddeed, Somaya; Akbari, Younes ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)
      Photo response non-uniformity (PRNU) noise is a sensor pattern noise characterizing imperfections in the imaging device. The PRNU is a unique noise for each sensor device, and it has been generally utilized in the literature ...